# PV vs EnerSolis 2023

The clearest difference is update cadence: EnerSolis 2023 at fortnightly against PV's monthly. EnerSolis 2023 also leads on iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PV ships an update monthly, EnerSolis 2023 fortnightly. The most recent releases landed on October 24, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | PV | EnerSolis 2023 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Size | 46 MB | 43 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [汎宇能源科技股份有限公司](https://appshunter.io/developer/1686067953) | [Ablerex](https://appshunter.io/developer/1330845271) |

## What reviewers say

### PV

[App page](https://appshunter.io/ios/app/pv-eye/id1311145797)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### EnerSolis 2023

[App page](https://appshunter.io/ios/app/enersolis-2023/id1330845272)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PV free?

PV is free to download, with no in-app purchases.

### Is EnerSolis 2023 free?

EnerSolis 2023 is free to download, with no in-app purchases.

### Do PV or EnerSolis 2023 have ads?

Neither PV nor EnerSolis 2023 shows ads.

### Which is updated more often, PV or EnerSolis 2023?

PV ships an update monthly, and EnerSolis 2023 fortnightly. Most recently, PV was updated on October 24, 2026 and EnerSolis 2023 on October 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*